Recent tests
| Spoof status key | ||||
|---|---|---|---|---|
| received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
| rewritten | Spoofed packet was received, but the source address was changed en route. | |||
| blocked | Spoofed packet was not received, but unspoofed packet was. | |||
| unknown | Neither spoofed nor unspoofed packet was received. | |||
| Session | Timestamp (UTC) | Client IP Block | ASN | Country | NAT | Outbound Private Status | Outbound Routable Status | Adj Spoof Prefix Len | Results | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2074143 | 2025-12-06 09:00:54 | 179.50.100.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 2070317 | 2025-11-29 07:53:04 | 179.50.100.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 2066380 | 2025-11-22 06:44:25 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2062465 | 2025-11-15 05:35:56 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2056967 | 2025-11-01 02:10:18 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2052999 | 2025-10-25 01:01:39 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2048796 | 2025-10-17 23:52:59 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2044738 | 2025-10-10 22:44:50 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2040933 | 2025-10-03 21:36:06 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2036973 | 2025-09-26 20:27:35 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2033015 | 2025-09-19 19:18:44 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2029134 | 2025-09-12 18:10:17 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2029104 | 2025-09-12 17:03:18 | 181.236.69.x/24 | 3816 | col (Colombia) | yes | blocked | received | /8 | Report | ||
| 2024847 | 2025-09-05 17:01:34 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2020884 | 2025-08-29 15:53:01 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2020825 | 2025-08-29 13:56:21 | 179.50.75.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2011109 | 2025-08-11 19:06:00 | 181.129.243.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2007153 | 2025-08-04 19:42:17 | 190.90.166.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 2003079 | 2025-07-28 18:33:44 | 190.90.166.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 1999489 | 2025-07-22 08:05:39 | 201.219.223.x/24 | 262215 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1999081 | 2025-07-21 17:25:10 | 190.90.166.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 1995129 | 2025-07-14 16:16:46 | 190.90.166.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 1991073 | 2025-07-07 15:08:20 | 190.90.166.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 1989203 | 2025-07-03 15:01:20 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 1956691 | 2025-05-08 05:05:48 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 1953047 | 2025-05-01 03:57:28 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | received | received | /8 | Report | |
| 1949142 | 2025-04-24 02:49:02 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | received | received | /8 | Report | |
| 1945641 | 2025-04-17 01:40:34 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | received | received | /8 | Report | |
| 1942126 | 2025-04-10 00:32:14 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 1934354 | 2025-03-26 22:15:15 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 1831400 | 2024-09-19 23:20:15 | 186.114.224.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1825022 | 2024-09-07 23:52:42 | 186.118.102.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1821380 | 2024-08-31 22:46:29 | 186.118.84.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1818783 | 2024-08-26 20:18:41 | 190.121.146.x/24 | 27951 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 1818633 | 2024-08-26 15:10:50 | 200.110.169.x/24 | 27951 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1817937 | 2024-08-24 21:40:17 | 152.202.167.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1810882 | 2024-08-10 22:22:24 | 152.202.138.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1807314 | 2024-08-03 21:15:58 | 186.114.238.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1800332 | 2024-07-20 22:28:59 | 190.65.51.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1799971 | 2024-07-19 22:47:59 | 201.219.223.x/24 | 262215 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1796381 | 2024-07-13 21:22:28 | 190.65.51.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1790985 | 2024-07-03 23:47:50 | 190.65.51.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1790404 | 2024-07-02 22:41:28 | 190.90.130.x/24 | 262589 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 1781961 | 2024-06-18 00:02:55 | 152.202.146.x/24 | 3816 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1748663 | 2024-04-15 13:02:53 | 190.90.0.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1748649 | 2024-04-15 12:45:28 | 190.90.130.x/24 | 18678 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1742587 | 2024-04-03 12:27:15 | 190.90.130.x/24 | 18678 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1738883 | 2024-03-26 16:04:03 | 186.30.103.x/24 | 19429 | col (Colombia) | yes | received | received | /8 | Report | ||
| 1734793 | 2024-03-18 12:23:30 | 186.30.103.x/24 | 19429 | col (Colombia) | yes | received | received | /8 | Report | ||
| 1732668 | 2024-03-13 21:10:51 | 201.217.204.x/24 | 18747 (IFX18747) | col (Colombia) | yes | received | received | /8 | Report | ||
| 1726457 | 2024-03-01 13:42:06 | 186.30.103.x/24 | 19429 | col (Colombia) | yes | received | received | /8 | Report | ||
| 1726211 | 2024-02-29 22:08:47 | 201.217.204.x/24 | 18747 (IFX18747) | col (Colombia) | yes | received | received | /8 | Report | ||
| 1721815 | 2024-02-21 17:45:52 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1720851 | 2024-02-19 19:41:20 | 38.156.92.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1719661 | 2024-02-16 21:41:25 | 179.1.85.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1719661 | 2024-02-16 21:41:25 | 2803:6090:caxx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1719654 | 2024-02-16 21:24:48 | 179.1.85.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1719654 | 2024-02-16 21:24:48 | 2803:6090:caxx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1719610 | 2024-02-16 20:29:16 | 179.1.85.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1719610 | 2024-02-16 20:29:16 | 2803:6090:caxx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1717404 | 2024-02-12 14:49:51 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1716188 | 2024-02-09 20:04:50 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1716188 | 2024-02-09 20:04:50 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1715972 | 2024-02-09 13:27:59 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1715972 | 2024-02-09 13:27:59 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1715277 | 2024-02-08 02:14:52 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1715277 | 2024-02-08 02:14:52 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1713991 | 2024-02-05 21:33:00 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1713991 | 2024-02-05 21:33:00 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1713361 | 2024-02-04 17:13:28 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1713315 | 2024-02-04 15:04:42 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1712767 | 2024-02-03 00:51:43 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1705671 | 2024-01-19 21:20:31 | 179.1.74.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1705139 | 2024-01-18 22:19:38 | 190.90.130.x/24 | 18678 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1701339 | 2024-01-11 18:21:48 | 186.28.88.x/24 | 19429 | col (Colombia) | yes | received | received | /8 | Report | ||
| 1699757 | 2024-01-09 03:03:23 | 186.28.88.x/24 | 19429 | col (Colombia) | yes | received | received | /8 | Report | ||
| 1698137 | 2024-01-05 16:49:14 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1698137 | 2024-01-05 16:49:14 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1698111 | 2024-01-05 15:34:50 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1697766 | 2024-01-04 23:00:30 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1697766 | 2024-01-04 23:00:30 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1697142 | 2024-01-03 20:59:17 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1694179 | 2023-12-28 14:46:30 | 179.1.74.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1693236 | 2023-12-26 17:53:43 | 190.242.181.x/24 | 23520 (COLUMBUS-NETWORKS) | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1693229 | 2023-12-26 17:48:38 | 190.242.181.x/24 | 23520 (COLUMBUS-NETWORKS) | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1693180 | 2023-12-26 16:15:17 | 190.242.181.x/24 | 23520 (COLUMBUS-NETWORKS) | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1693177 | 2023-12-26 16:10:55 | 190.242.181.x/24 | 23520 (COLUMBUS-NETWORKS) | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1689889 | 2023-12-19 14:23:15 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1689889 | 2023-12-19 14:23:15 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1688666 | 2023-12-17 02:25:16 | 179.1.74.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1688293 | 2023-12-16 02:11:16 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1688293 | 2023-12-16 02:11:16 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1687874 | 2023-12-15 12:26:14 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1687874 | 2023-12-15 12:26:14 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1687856 | 2023-12-15 12:01:28 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1687856 | 2023-12-15 12:01:28 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1686448 | 2023-12-13 02:02:47 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1686448 | 2023-12-13 02:02:47 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1685761 | 2023-12-11 19:56:00 | 179.1.74.x/24 | 262589 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1684792 | 2023-12-09 15:46:35 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1684792 | 2023-12-09 15:46:35 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1684773 | 2023-12-09 14:58:05 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1684773 | 2023-12-09 14:58:05 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1683965 | 2023-12-08 00:09:19 | 200.31.23.x/24 | 3549 (LVLT-3549) | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1683929 | 2023-12-07 22:59:17 | 38.156.92.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1683105 | 2023-12-06 14:20:02 | 190.90.130.x/24 | 18678 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1681841 | 2023-12-04 13:35:15 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1681841 | 2023-12-04 13:35:15 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1680983 | 2023-12-02 13:41:38 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1680983 | 2023-12-02 13:41:38 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1680620 | 2023-12-01 19:13:34 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1680620 | 2023-12-01 19:13:34 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1680615 | 2023-12-01 19:04:51 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1680615 | 2023-12-01 19:04:51 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1680589 | 2023-12-01 17:54:43 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1680589 | 2023-12-01 17:54:43 | 2803:6090:xx::/40 | 0 | col (Colombia) | no | received | received | /16 | Report | ||
| 1680208 | 2023-12-01 01:47:00 | 186.97.120.x/24 | 27831 | col (Colombia) | no | received | received | /8 | Report | ||
| 1679627 | 2023-11-30 00:05:21 | 181.48.145.x/24 | 14080 | col (Colombia) | yes | blocked | received | /8 | Report | ||
| 1678684 | 2023-11-28 13:01:00 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1678684 | 2023-11-28 13:01:00 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1678188 | 2023-11-27 15:14:40 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
| 1677792 | 2023-11-26 20:48:17 | 38.156.93.x/24 | 272137 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 1677792 | 2023-11-26 20:48:17 | 2803:6090:xx::/40 | 272137 | col (Colombia) | no | received | received | /16 | Report | ||
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